Any device whatever by which one frees himself from the fear of others is a natural good.

We must consider both the ultimate end and all clear sensory evidence, to which we refer our opinions; for otherwise everything will be full of uncertainty and confusion.

Any device whatever by which one frees himself from the fear of others is a natural good.

It is impossible for someone to dispel his fears about the most important matters if he doesn't know the nature of the universe but still gives some credence to myths. So without the study of nature there is no enjoyment of pure pleasure.

What will happen to me if that which this desire seeks is achieved, and what if it is not?

A beneficent person is like a fountain watering the earth, and spreading fertility; it is, therefore, more delightful to give than to receive.

The knowledge of sin is the beginning of salvation.